Send a Priority Mail International package to Canada
Select USPS Intl.
Select Int Priority.
Select Env/Pkg CA or your flat rate box.
Enter the USPS Priority Mail International to Canada Price Zone Code (1–8), or enter the first three digits of the Canada destination postal code. See the Canada Price Zone Lookup Tool to find your billing zone.
Print your mailpiece.
Use the Contact Us options below if you need further assistance. Have your model and serial number ready.